Patents-Review.com
ClassID:

139920 ⎘

F02D2250/06 - CPC Classification

Classification description:

Engine control related to specific problems or objectives Reverse rotation of engine

Recent Application in this class:
#1
20220268225
2022-08-25

Engine control method for protecting an internal combustion engine during reverse rotation

 #2
20220042469
2022-02-10

Reverse-rotation robust synchronization method

 #3
20220025827
2022-01-27

Processing of signals from a crankshaft sensor

 #4
20210270176
2021-09-02

Systems and methods to mitigate gasoline particulate filter pressure sensor degradation

 #5
20200340412
2020-10-29

Detection of the direction of rotation of a vehicle engine

 #6
20200276969
2020-09-03

Methods and systems for exhaust tuning valve diagnostics

 #7
20200165993
2020-05-28

Engine start control device

 #8
20200056556
2020-02-20

Method for processing of motor position data by a multi-core computer

 #9
20200056502
2020-02-20

Reverse rotation detection in rotating machinery

 #10
20190301389
2019-10-03

Method for estimating a physical stoppage of a motor vehicle internal combustion engine

 #11
20190293031
2019-09-26

Systems and methods for reducing vehicle emissions

 #12
20190285017
2019-09-19

Systems and methods for reducing vehicle emissions

 #13
20190277180
2019-09-12

Systems and methods to mitigate gasoline particulate filter pressure sensor degradation

 #14
20190249618
2019-08-15

System and method for diagnosing a variable displacement engine

 #15
20190242316
2019-08-08

System and method for mitigating wet-fouling of spark plugs

 #16
20190178222
2019-06-13

Engine control device

 #17
20190178221
2019-06-13

Engine control device

 #18
20190176810
2019-06-13

Methods and systems for exhaust tuning valve diagnostics

 #19
20190032591
2019-01-31

Systems and methods for diagnosing a vehicle humidity sensor

 #20
20190017427
2019-01-17

Methods and system for diagnosing a particulate filter sensor

 #21
20180355806
2018-12-13

Vehicle-mounted control device

 #22
20180347483
2018-12-06

Method for determining the angular position of an engine

 #23
20180313288
2018-11-01

Method for determining the angular position of an engine by way of a crankshaft sensor and a camshaft sensor

 #24
20180298836
2018-10-18

Method for controlling an internal combustion engine having a camshaft

 #25
20180080395
2018-03-22

Method and device for detecting reverse rotation of an internal combustion engine

 #26
20180031594
2018-02-01

Method and device for processing a signal produced by a sensor for detecting the rotation of a rotating target

 #27
20170234256
2017-08-17

Control device for internal combustion engine

 #28
20170145933
2017-05-25

Methods and systems for purging condensate from a charge air cooler

 #29
20170121003
2017-05-04

Vessel propulsion apparatus

 #30
20160245206
2016-08-25

Control device for internal combustion engine

 #31
20160076394
2016-03-17

Reverse rotation detection in rotating machinery

 #32
20150377162
2015-12-31

Engine stop control apparatus and engine stop control method

 #33
20150268063
2015-09-24

Method of determining the instantaneous angular position of a crankshaft target optimized for starting the engine

 #34
20140107903
2014-04-17

Engine control system designed to predict engine speed accurately

 #35
20130325246
2013-12-05

Control system and method for detecting the rotational speed of an internal combustion engine

 #36
20130245914
2013-09-19

Apparatus and method for controlling internal combustion engine

 #37
20130238224
2013-09-12

Engine automatic stop/restart device

 #38
20130068185
2013-03-21

Control device and method for controlling variable valve timing mechanism in internal combustion engine

 #39
20120291764
2012-11-22

Engine ignition control device

 #40
20120192826
2012-08-02

Starter control systems and methods for engine rockback

 #41
20110290010
2011-12-01

Apparatus and method for estimating bounce back angle of a stopped engine

 #42
20110155085
2011-06-30

Engine control apparatus and engine control method

 #43
20110144890
2011-06-16

Method and control device for detecting the direction of rotation of a drive shaft of an internal combustion engine for a motor vehicle

 #44
20110073084
2011-03-31

Kickback preventing circuit for engine

 #45
20110023825
2011-02-03

Ignition control device for use with light duty gasoline engine and method of suppressing reverse rotation of the engine

 #46
20100319666
2010-12-23

Reverse rotation preventive device for engine of motorcycle

 #47
20100241302
2010-09-23

Rotation detecting device and rotation detecting method

 #48
20100212633
2010-08-26

Control apparatus for internal combustion engine

 #49
20100180849
2010-07-22

System for restarting internal combustion engine when engine restart condition is met

 #50
20100138131
2010-06-03

Method for determining whether a crankshaft of an internal combustion engine rotating forward after a reverse rotation is oscillating or continues the forward movement

 #51
20090229568
2009-09-17

Throttle opening control device, motorcycle, and method for producing control map

 #52
20090171552
2009-07-02

Engine control device, engine control method, and motorcycle

 #53
20090165747
2009-07-02

Two-Stroke Engine

 #54
20090076704
2009-03-19

Control apparatus for internal combustion engine

 #55
20090063004
2009-03-05

Reverse engine rotation detection system

 #56
20090037085
2009-02-05

Starting system and method of internal combustion engine

 #57
20090020100
2009-01-22

Internal combustion engine control apparatus

 #58
20080268726
2008-10-30

Control device of boat propulsion system and boat

 #59
20080236265
2008-10-02

Method for determining the reversal of direction of rotation of an engine

 #60
20080215225
2008-09-04

Apparatus and method for controlling internal combustion engine

 #61
20080173079
2008-07-24

Method for detecting engine rotation direction

 #62
20080158039
2008-07-03

Method for coding an output signal of a sensor

 #63
20080078360
2008-04-03

Internal combustion engine and vehicle having the same

 #64
20080035109
2008-02-14

Engine control device with reverse control function

 #65
20080022760
2008-01-31

Method of determining the rest position of an internal combustion engine

 #66
20080010037
2008-01-10

Reverse rotation detector for internal combustion engine

 #67
20070245817
2007-10-25

Control apparatus for internal combustion engine

 #68
20070163556
2007-07-19

Reverse rotation intake manifold protection system and method

 #69
20070084429
2007-04-19

Starting apparatus for internal combustion engine and automobile

 #70
20060190161
2006-08-24

Control apparatus and method for internal combustion engine

 #71
20060162701
2006-07-27

Method for detecting reverse rotation for internal combustion engines

 #72
20060142927
2006-06-29

Method for starting an internal combustion engine

 #73
20060107935
2006-05-25

KICKBACK PREVENTING CIRCUIT FOR ENGINE

 #74
20050240337
2005-10-27

Method and device for monitoring the direction of rotation of a piston engine

 #75
20050203695
2005-09-15

Method and device for determining the angular position of a crankshaft in an internal combustion engine

 #76
20050172939
2005-08-11

Kickback preventing device for engine

 #77
17496932
2022-12-20

System and method for automatic detection of unintended forward and reverse rotations in rotating equipment